148273133968 has 20 divisors (see below), whose sum is σ = 289964052720. Its totient is φ = 73443701024.

The previous prime is 148273133887. The next prime is 148273133989. The reversal of 148273133968 is 869331372841.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43302358 + ... + 43305781.

It is an arithmetic number, because the mean of its divisors is an integer number (14498202636).

Almost surely, 2^148273133968 is an apocalyptic number.

It is an amenable number.

148273133968 is a deficient number, since it is larger than the sum of its proper divisors (141690918752).

148273133968 is a wasteful number, since it uses less digits than its factorization.

148273133968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86608254 (or 86608248 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

It can be divided in two parts, 14827 and 3133968, that added together give a triangular number (3148795 = T₂₅₀₉).

The spelling of 148273133968 in words is "one hundred forty-eight billion, two hundred seventy-three million, one hundred thirty-three thousand, nine hundred sixty-eight".